143240341344 has 192 divisors, whose sum is σ = 415879640064. Its totient is φ = 42938187776.

The previous prime is 143240341333. The next prime is 143240341373. The reversal of 143240341344 is 443143042341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53787757 + ... + 53790419.

It is an arithmetic number, because the mean of its divisors is an integer number (2166039792).

Almost surely, 2^143240341344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143240341344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207939820032).

143240341344 is an abundant number, since it is smaller than the sum of its proper divisors (272639298720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143240341344 is a wasteful number, since it uses less digits than its factorization.

143240341344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4149 (or 4141 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 143240341344 its reverse (443143042341), we get a palindrome (586383383685).

The spelling of 143240341344 in words is "one hundred forty-three billion, two hundred forty million, three hundred forty-one thousand, three hundred forty-four".